Today Apple celebrates thirty years of Mac and "thirty years of innovation".
To celebrate this event, Apple has (again – they seem to do this quite often lately) created a splash page that links to a mini page with a new video (see above), a section where you can add "Your First Mac", and a beautiful looking "Mac Timeline" with stories from people who revolutionized their work with the Macintosh.
If you happen to have some time over the weekend, take your (Apple) device of choice and read through the Macintosh history.